WBJEE · Physics · Semiconductors
A NOR gate and a NAND gate are connected as shown in the figure. Two different sets of inputs are given to this setup. In the first case, the inputs to the gates are \(A=0, B=0\), \(C=0 .\) In the second case, the inputs are \(A=1, B=0, C=1 .\) The output \(D\) in the first case and second case respectively are 
- A 0 and 0
- B 0 and 1
- C 1 and 0
- D 1 and 1
Answer & Solution
Correct Answer
(D) 1 and 1
Step-by-step Solution
Detailed explanation
In first case \(A=0, B=0\) \(\therefore\) Output of NOR gate, \(Y=\overline{A+B}=1\) This output is the input for NAND gate, \(i . e ., Y=1\) and \(C=0\) \(\therefore \quad D=\overline{Y \cdot C}=1\) In second case \(A=1, B=0\) \(\therefore\) Output of NOR gate,…
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